#!/sbin/openrc-run

start() {
  ebegin "Starting pentoo-linux-symlinks fixer"
  ##adjust /usr/src/linux link if we are pretty sure we won't screw up the system
  RETVAL=0
  KV=$(uname -r)
  if [ -d "/usr/src/linux-${KV}" ] && [ "$(readlink -e /usr/src/linux)" != "/usr/src/linux-${KV}" ]; then
    if /usr/bin/qfile /usr/src/linux-${KV} 2>&1 > /dev/null; then
      if [ -L /usr/src/linux ]; then
        unlink /usr/src/linux
      fi
      ln -s /usr/src/linux-${KV} /usr/src/linux
      if [ -L /lib/modules/${KV}/build ]; then
        unlink /lib/modules/${KV}/build
      fi
      ln -s /usr/src/linux-${KV} /lib/modules/${KV}/build
      if [ -L /lib/modules/${KV}/source ]; then
        unlink /lib/modules/${KV}/source
      fi
      ln -s /usr/src/linux-${KV} /lib/modules/${KV}/source
    else
      RETVAL=1
    fi
  fi
  eend ${RETVAL} "/usr/src/linux symlink broken, safety check failed, unable to repair"
}